I've been thinking about joining a local MMA school and just for kicks have been rolling with a few friends. Now, I'm 5'5 185 with huge arms and legs. Ive been able to use little technique and pure strength to submit guys with kimuras and various other arm locks. My problem is that with these short limbs I've found the triangle and sometimes even a guillotine to be very very difficult. What I was wondering is, does anybody have any pointers to give or a new hybrid style that favors guys with shorter limbs? Seems like most of the jitz guys have such longs limbs. Thanks..